I had a 3 month shot back in September 2014, now March 24, 2015 I am experiencing my first period since the shot. For the month leading up to my period starting, my breasts and nipples have been so irritated!! They spent about a week being so swollen and tender that I went from being a 32 C cup to wearing a DD.. It was driving me insane! My body also broke out in a blotchy red rash for about 2 weeks leading up, mostly on my torso/chest area. Now my biggest complaint is my breasts but most of all my nipples are so irritated and itchy I don't know what to do. Anyone else experience this?? I have an appointment with my Dr. April 10th but I can't wait that long.. :(